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7. Effect of gibberellic acid on the growth of Euglena gracilis as employed for the assay of vitamin B12. BANERJEE DK, CHATTERJEA JB. Bull Calcutta Sch Trop Med; 1962 Jul; 10():111-3. PubMed ID: 13966315 [No Abstract] [Full Text] [Related]
10. Vitamin B12 in marine and freshwater algae. HASHIMOTO Y. J Vitaminol (Kyoto); 1954 Jul 10; 1(1):49-54. PubMed ID: 13243526 [No Abstract] [Full Text] [Related]
11. Microbiological assay of vitamin B12 content of serum using Euglena gracilis. NICHOLAS DR, PITNEY WR. Aust J Exp Biol Med Sci; 1958 Dec 10; 36(6):603-8. PubMed ID: 13638223 [No Abstract] [Full Text] [Related]